FHWA/AASHTO Wave Task Force Plan of Action
|
|
- Zoe Stafford
- 6 years ago
- Views:
Transcription
1 FHWA/AASHTO Wave Task Force Plan of Action A Briefing by Joe Krolak, P.E. Senior Hydraulic Engineer Federal Highway Administration 14 February 2007
2 Caveats Discussions of Laws (lawyers) Regulations (more lawyers) Policy (even more lawyers) can be dangerous for the Hydraulic Engineer
3 Background FHWA Organization Headquarters Division Offices 50 States, District of Columbia, Puerto Rico 3 Federal Lands Divisions Turner Fairbanks Highway Research Center Resource Centers
4 An Alternative View FHWA Organization Poobahs Environment & Planning Legal Safety & Operations Infrastructure Bridge Office Divisions TFHRC & RCs
5 Background Highway Players State DOTs Standards, Guidance, and Procedures Allowable Loads on bridges Design frequency of bridges Adopts AASHTO when appropriate Funds Research AASHTO Represents State DOTs (funded by States) Subcommittee on Bridges and Structures Special Committee on Hydrology and Hydraulics Standards, Guidance, and Procedures Funds Research (NCHRP) FHWA Policy, Standards, Guidance, and Procedures Tied to Federal-aid monies 80% - 20% cost sharing 90% - 10% on Interstates 100% emergency relief Can adopt AASHTO into regulations Funds Research Congress
6 What s the Status Quo? Bridge Design Frequency Typical Design Use 25 to 50-year return period Consider freeboard Peak flow Does not consider unsteady flow waves Why? National Bridge Inventory 600,000 bridges 475,000 over waterways Approximately 95% of those riverine
7 Tunnels Geotechnical Hydraulics Bridge Security Bridge Structures Bridge Management Director / Admin AASHTO & LRFD Coastal Example: FHWA Headquarters Bridge Office Setup
8 Coastal Storms Is Status Quo Good Policy? Perception/Reality Not losing coastal bridges Scarce resources Staff $$$ Insufficient coastal bridge research, methods, and tools Informal assessment of risk
9 Status Quo Consequences
10 Consequences Ivan: I-10 Escambia Bay Storm Surge Design stillwater level = 11.7 ft Waves Significant wave height = 6.5 ft Maximum wave height = 13.0 ft Maximum wave elevation = 21.2 ft Peak period = 3.2 seconds Probabilistic characterization About the 200-year event Replacement bridge Built to maximum surge + wave $200 million
11 Consequences Katrina: US-90 Biloxi Bay Storm Surge Design stillwater level = 20 ft Waves Significant wave height = 6.2 ft Maximum wave height = 10.6 ft Maximum wave elevation = 27.2 ft Peak period = 5.1 seconds Probabilistic characterization Slightly greater than 100-year event Replacement bridge Built to maximum surge + wave $250 million
12 Consequences Katrina: US-90 Bay Saint Louis Storm Surge Design stillwater level = 25 ft Waves Significant wave height = 9.1 ft Maximum wave height = 15.3 ft Maximum wave elevation = 37.2 ft Peak period = 6.1 seconds Probabilistic characterization Much greater than 100-year event Replacement bridge Built to maximum surge + wave $300 million
13 Consequences Katrina: I-10 Lake Pontchartrain Storm Surge Design stillwater level = 12 ft Waves Significant wave height = 6.0 ft Maximum wave height = 12.6 ft Maximum wave elevation = 22.8 ft Peak period = unknown Probabilistic characterization Katrina about a 130-year event Used extreme event Replacement bridge Built to extreme event surge + wave $600 million
14 Consequences What to Do? Given: Legislative & Regulatory Authority Policy Intent of a specific Section Prevent coastal bridge failure Technical Advisory & Guidance Provide Guidance on how to achieve Policy Research, Documents, & Specs Procedures on how to achieve Guidance Plan of Action How FHWA will proceed with Policy, Guidance, and Procedures
15 GOAL A proposed set of studies, technology transfer activities, and policies to fully achieve a rational approach that addresses wave force, storm surge, and scour vulnerabilities in existing and new structures
16 Incentives Storm Events may be Increasing Public Safety Loss of Life Loss of access >1000 structures? Economics Several $billion ER Lost capacity Political Congress will act
17 Initial Efforts FHWA Wave Force Workshop University of South Alabama HEC-25 Highways in Coastal Environment Numerical & Physical Modeling TFHRC research Vulnerability & hazards assessment DOT Vulnerability screening Probabilistic wave force assessment Time dependent / wave synergistic scour Use of coastal models AASHTO LFRD specifications Coastal H&H specifications NCHRP Others Focused?
18 Focused Direction! Joint FHWA-AASHTO Task Force Work together to address technical issues design specifications implementation measures Multidisciplinary structural coastal hydraulic geotechnical Composition FHWA State DOT Academia Consulting Task Force Approach Worked well in other bridges related issues: Seismic Vessel collision Extreme events
19 Task Force Membership Greg Perfetti NCDOT Chair Tom Everett FHWA vice-chair State DOT Partners Bridge Engineers Mitch Carr MS DOT vacant Hydraulic Engineers Rick Renna FDOT Dave Henderson NCDOT Kevin Flora CALTRANS Academic Partners Robert Dalrymple JHU David Kriebel USNA Spencer Rogers NCS FHWA Partners Kornel Kerenyi TFHRC Shoukry Elnahal RC Joe Krolak HIBT
20 Approach Pooled Fund Project (on-going) Coastal State DOTs & FHWA Bridges Vulnerable to Coastal Storms Development of Guide Specifications Handbook of Retrofit Options Modjeski & Masters John Kulicki, PI Other Team members Moffatt & Nicols (Jeffrey Sheldon/John Headland) OEA (Max Sheppard) D Appolonia (James Withiam) Dennis Mertz
21 Scope & Focus Present National & Coastal Orientation Fixed Bridges Constituents storm surge hydrodynamic forces* scour Future Movable Bridges Roadway embankments Ancillary structures (signs, signals, lights) *wave impact, uplift, and buoyancy Douglass, 2005
22 Pieces of the Puzzle State of Practice Damaging Waves Size, Period, Frequency, Cycles, Probability of occurrence Where and how do they cause damage? Wave and water loads and forces What are they? Where and how do they act on structure and substructure? Vulnerable Bridges Which are they? How do you determine (screen) these? What is the risk? Potential mitigation and retrofit measures Older bridges v. New bridges Gordian Knot "policy-guidance-technical document--who-does-what-and when--show-me-the-money
23 State of Practice Headland, Allsopp, 2005
24 Design Frequency Interim Guidance Help out Gulf States directly affected by Katrina Allowing them to rebuild structures State DOT standards would have required them to rebuild to same elevation as Katrina destroyed FHWA showed a way to use our regulations to avoid this Codified same approach used after Ivan at I-10 Escambia Bay, Florida
25 Wave Forensics Conceptualization Douglass, 2006
26 Wave Forensics Numerical Modeling Sheppard/Chen,
27 Wave Forensics Wave Tank Modeling Edge, 2006
28 Wave Forensics Wave Tank Modeling Sheppard, 2007
29 Wave Forensics Wave Tank Modeling Sheppard, 2007
30 Wave Forensics Field Work Douglass, et. al., 2006
31 Wave Forensics Field Work Kulicki, et. al., 2006
32 Wave Forces
33 Vulnerability Hazard Characterization Storm Surge Waves Joint Probability Risk Analyses Seismic & Other approaches Bridge Screening Multi-level screening
34 Retrofit Options Compile & Catalog Options
35 Retrofit Options Compile & Catalog Options Concept Drawings Shear blocks Fuses Break-ways barriers I-girder replacement Unsure of effectiveness of these concepts! Analytical Studies of Options Apply to set of actual bridges
36 Desired Results Guide Specification Incorporate into LFRD specs Risk and Vulnerability Balloted by AASHTO Retrofit Handbook Programmatic component Screening methods Standard sheets and drawings
37 Timeline Research - ongoing Wave Force Approach February 2007 Retrofit Options March 2007 Analytical Study of Retrofits April 2007 Draft Guide Specification October 2007 Retrofit Handbook October 2007 Final Reports November 2007 All dates subject to change
38 Questions?
39 Acknowledgments & Credits University of South Alabama Dr. Scott Douglass Dr. Jim Chen Texas A&M Dr. Billy Edge OEA Dr. Max Sheppard Dr. Mark Gosling Moffatt & Nichol John Headland Jeff Sheldon HR Wallingford William Allsopp Florida DOT Rick Renna William Nickas North Carolina DOT Dave Henderson Delaware DOT Dennis Shea USACE NOAA FEMA FHWA Fred Skaer Tom Everett Jorge Pagan Kornel Kerenyi Jeffrey Ger Phil Thompson (ret)
Ivan-like hurricane storm surge simulations for Tampa Bay, FL with 3-D and 2-D models
Ivan-like hurricane storm surge simulations for Tampa Bay, FL with 3-D and 2-D models R.H. Weisberg and L. Zheng Storm Surge Workshop St. Pete Beach 2/11/09 Potential for Tampa Bay area inundation is large
More informationSt. Louis County, MN Coastal Hazard Analysis Flood Risk Review Meeting. May 2, 2018
St. Louis County, MN Coastal Hazard Analysis Flood Risk Review Meeting May 2, 2018 Agenda Introductions Coastal Flood Risk Study and Mapping Program Current Status Technical Overview of Study and Mapping
More informationBayfield & Ashland Counties, WI Coastal Hazard Analysis Flood Risk Review Meeting. June 05, 2018
Bayfield & Ashland Counties, WI Coastal Hazard Analysis Flood Risk Review Meeting June 05, 2018 Agenda Introductions Coastal Flood Risk Study and Mapping Program Current Status Technical Overview of Study
More informationDELAWARE S VULNERABLE COASTAL AREAS. DELAWARE INLAND BAYS and DELAWARE BAY RECONNAISSANCE STUDY
DELAWARE S VULNERABLE COASTAL AREAS and the DELAWARE INLAND BAYS and DELAWARE BAY RECONNAISSANCE STUDY Kimberly K. McKenna, PG Delaware Dept. of Natural Resources & Environmental Control Division of Watershed
More informationGulf of Mexico Region Fisheries Extension Enhancement Review
Gulf of Mexico Region Fisheries Extension Enhancement Review Rex H. Caffey Louisiana Sea Grant College Program Center for Natural Resource Economics & Policy FEE in the Gulf of Mexico Region 1) Programming
More informationCALCASIEU SALINITY STRUCTURES. HYDRODYNAMIC MODELING (To Support Design of Salinity Barriers)
CALCASIEU SALINITY STRUCTURES HYDRODYNAMIC MODELING (To Support Design of Salinity Barriers) Presentation Overview 1 2 3 4 5 Project Overview and CEA Circulation Modeling Vessel Hydrodynamics Modeling
More informationWhat's in the 2012 California MUTCD for Pedestrians, Bicyclists, and School Areas?
What's in the 2012 California MUTCD for Pedestrians, Bicyclists, and School Areas? CA MUTCD 2012 edits by John Ciccarelli Member, California Traffic Control Devices Committee Member, NCUTCD Bicycle Technical
More informationIntroduction to Storm Surge
Introduction to Storm Surge Hurricane Katrina (2005) Mississippi 1200 deaths, $108 billion damage Hurricane Sandy (2012) Northeast U.S. 73 deaths, $65 billion damage Hurricane Ike (2008) - Bolivar Peninsula,
More informationDoor County, WI Coastal Hazard Analysis Flood Risk Review Meeting. August 21, 2017
Door County, WI Coastal Hazard Analysis Flood Risk Review Meeting August 21, 2017 Agenda Introductions Coastal Flood Risk Study and Mapping Program Current Status Technical Overview of Study and Mapping
More informationSession 1. Pushover Analysis of a Torsionally Eccentric Cellular Abutment. Date 11/03/ PM 4 PM Eastern Time
Session 1 Pushover Analysis of a Torsionally Eccentric Cellular Abutment Date 11/03/2016 3 PM 4 PM Eastern Time Today s Presenter: Jon Emenheiser, PE Copyright Materials This presentation is protected
More informationLANE ELIMINATION PROJECTS
PRESENTATION OUTLINE Lane Elimination Considerations Districts 4 & 7 Draft Lane Elimination Processes FDOT Lane Elimination Guidelines Example Projects D4 Case Study: SR A1A (Ft. Lauderdale) D7 Case Study:
More informationWYDOT DESIGN GUIDES. Guide for. NHS Arterial (Non-Interstate)
WYDOT DESIGN GUIDES Guide for NHS Arterial (Non-Interstate) 2014 GUIDE FOR NATIONAL HIGHWAY SYSTEM (NHS) HIGHWAYS (NHS ARTERIALS, Non-Interstate) PRESERVATION REHABILITATION RECONSTRUCTION INTRODUCTION
More informationWYDOT DESIGN GUIDES. Guide for. Non-NHS State Highways
WYDOT DESIGN GUIDES Guide for Non-NHS State Highways 2014 GUIDE FOR Non-NATIONAL HIGHWAY SYSTEM (Non-NHS) STATE HIGHWAYS PRESERVATION REHABILITATION RECONSTRUCTION INTRODUCTION This Guide is directed to
More informationWashington State Fish Passage Barrier Removal Projects. Casey Kramer, PE WSDOT State Hydraulics Engineer
Washington State Fish Passage Barrier Removal Projects Casey Kramer, PE WSDOT State Hydraulics Engineer 2014 National Hydraulic Engineering Conference Iowa City, IA August 20 th, 2014 WSDOT Fish Passage
More informationSURGE SUPPRESSION ACHIEVED BY DIFFERENT COASTAL SPINE (IKE DIKE) ALIGNMENTS. Bruce A. Ebersole, Thomas W. Richardson and Robert W.
SURGE SUPPRESSION ACHIEVED BY DIFFERENT COASTAL SPINE (IKE DIKE) ALIGNMENTS Abstract Bruce A. Ebersole, Thomas W. Richardson and Robert W. Whalin, Jackson State University, Jackson, Mississippi The primary
More informationBaraga County, MI Coastal Hazard Analysis Flood Risk Review Meeting. July 12, 2018
Baraga County, MI Coastal Hazard Analysis Flood Risk Review Meeting July 12, 2018 Agenda Introductions Coastal Flood Risk Study and Mapping Program Current Status Technical Overview of Study and Mapping
More informationBay County, MI Coastal Hazard Analysis Flood Risk Review Meeting. May 14, 2018
Bay County, MI Coastal Hazard Analysis Flood Risk Review Meeting May 14, 2018 Agenda Introductions Coastal Flood Risk Study and Mapping Program Current Status Technical Overview of Study and Mapping Floodplain
More informationFlorida Transportation Commission. October 1, 2008
Florida Transportation Commission October 1, 2008 CONGRATULATIONS TO THE FLORIDA DEPARTMENT OF TRANSPORTATION! FLORIDA DEPARTMENT OF TRANSPORTATION: Winner for On Time Small Project FLORIDA DEPARTMENT
More information5. Pedestrian System. Accomplishments Over the Past Five Years
5. Pedestrian System Accomplishments Over the Past Five Years The Alamo Area Metropolitan Planning Organization (MPO) and its partner agencies recognize the importance of improving pedestrian mobility.
More informationDRAFT TRAFFIC STUDY BOULDER AVENUE BRIDGE REPLACEMENT CITY OF HIGHLAND SAN BERNARDINO COUNTY, CALIFORNIA
DRAFT CITY OF HIGHLAND SAN BERNARDINO COUNTY, CALIFORNIA August 8, 2006 DRAFT CITY OF HIGHLAND SAN BERNARDINO COUNTY, CALIFORNIA Prepared for: City of Highland 27215 Baseline Highland, California 92346
More informationUSING A LABYRINTH WEIR TO INCREASE HYDRAULIC CAPACITY. Dustin Mortensen, P.E. 1 Jake Eckersley, P.E. 1
USING A LABYRINTH WEIR TO INCREASE HYDRAULIC CAPACITY Dustin Mortensen, P.E. 1 Jake Eckersley, P.E. 1 Plum Creek Floodwater Retarding Structure No. 6 is located in an area of Kyle, Texas, that is currently
More informationBeach Cities Living Streets Design Manual and Aviation Boulevard Multimodal Corridor Plan
Beach Cities Living Streets Design Manual and Aviation Boulevard Multimodal Corridor Plan AGENDA 1 Introductions & Project Scope 2 Public Outreach Recap 3 Living Streets Design Manual 4 Aviation Boulevard
More informationFM #: ETDM #: 11241
SR 826/Palmetto Expressway PD&E Study From SR 93/I 75 to the Golden Glades Interchange FM #: 418423 1 22 01 ETDM #: 11241 Agency/ Kick Off Meeting October 27, 2011 2 Location Map From SR 93/I 75 to Golden
More informationBicycle RSAs: How to Conduct Road Safety Audits and How to Use Them to Promote Bicyclist Safety. Dan Nabors, PE, VHB Bill DeSantis, PE, VHB
PBIC Webinar Bicycle RSAs: How to Conduct Road Safety Audits and How to Use Them to Promote Bicyclist Safety [IMAGE] Dan Nabors, PE, VHB Bill DeSantis, PE, VHB Sept. 26, 2013, 2 pm Today s Presentation
More informationYellow and Red Intervals It s Just a Matter of Time. 58 th Annual Alabama Transportation Conference February 9, 2015
Yellow and Red Intervals It s Just a Matter of Time 58 th Annual Alabama Transportation Conference February 9, 2015 Presentation Content Background on Timing Methodology Findings and Recommendations from
More informationSafety Corridors a Synthesis. Charlie Nemmers / Derek Vap University of Missouri
Safety Corridors a Synthesis Charlie Nemmers / Derek Vap University of Missouri 1 Background: Safety Corridors Study Need grew from a four State Safety Summit Funding from Iowa, Kansas, Missouri DOTs and
More informationSafe Access to Transit:
Safe Access to Transit: Integrating Transit Operations with Pedestrian and Bicycle Safety and Mobility Best Practices AMPO 2014 October 23, 2014 Presentation Overview Pedestrian (and bicycle) safety problem
More informationMetropolitan Council Transportation Committee. Twin Cities Regional Bicycle Barriers Study
Metropolitan Council Transportation Committee Twin Cities Regional Bicycle Barriers Study June 27, 2016 Study Background Regional Bicycle Transportation Network Established in 2040 Transportation Policy
More informationWe believe the following comments and suggestions can help the department meet those goals.
The Honorable Secretary Anthony Foxx The Secretary of Transportation United States Department of Transportation 1200 New Jersey Avenue, SE Washington, DC 20590 August 30, 2013 Dear Secretary Foxx, Thank
More informationAtlantic States Marine Fisheries Commission DRAFT ADDENDUM I TO THE BLACK DRUM FISHERY MANAGEMENT PLAN FOR PUBLIC COMMENT
Atlantic States Marine Fisheries Commission DRAFT ADDENDUM I TO THE BLACK DRUM FISHERY MANAGEMENT PLAN FOR PUBLIC COMMENT Vision: Sustainably Managing Atlantic Coastal Fisheries February 2018 Public Comment
More informationEvaluation of June 9, 2014 Federal Emergency Management Agency Flood Insurance Study for Town of Weymouth, Norfolk, Co, MA
Evaluation of June 9, 2014 Federal Emergency Management Agency Flood Insurance Study for Town of Weymouth, Norfolk, Co, MA Prepared For: Woodard & Curran 95 Cedar Street, Suite 100 Providence, RI 02903
More informationI would like to welcome Parish President VJ St. Pierre, Councilwoman Carolyn Schexnaydre and Councilman Terry Authement who are here.
IER 1, 2 and 3 Public Meeting Thursday, December 6, 2007 Location Time Attendees Format Handouts Facilitator Ramada New Orleans Airport 110 James Drive East St. Rose, LA 70087 6:00 p.m. Open House 7:00
More informationPLAQUEMINES PARISH BARRIER ISLAND RESTORATION & SUSTAINABILITY. MVD/Gulf Coast Regional Dredging Meeting November 5, 2013
PLAQUEMINES PARISH BARRIER ISLAND RESTORATION & SUSTAINABILITY MVD/Gulf Coast Regional Dredging Meeting November 5, 2013 OVERVIEW 1. Barrier Island Restoration Projects in Plaquemines Parish 2. Plaquemines
More informationEVALUATION OF HAWK SIGNAL AT GEORGIA AVENUE AND HEMLOCK STREET, NW IN THE DISTRICT OF COLUMBIA FINAL REPORT. August 30, 2010
EVALUATION OF HAWK SIGNAL AT GEORGIA AVENUE AND HEMLOCK STREET, NW IN THE DISTRICT OF COLUMBIA FINAL REPORT August 30, 2010 Submitted to: Mr. George Branyan Pedestrian Program Manager Policy, Planning
More informationINTERIM ADVICE NOTE 171/12. Risk Based Principal Inspection Intervals
INTERIM ADVICE NOTE 171/12 Risk Based Principal Inspection Intervals Summary This Interim Advice Note sets out the requirements and guidance for service providers using risk based inspection intervals.
More informationI-20 ODESSA-MIDLAND CORRIDOR STUDY. Public Meeting for Schematic Design
I-20 ODESSA-MIDLAND CORRIDOR STUDY Public Meeting for Schematic Design The environmental review, consultation, and other actions required by applicable Federal environmental laws for this project are being,
More informationChapter 4 EM THE COASTAL ENGINEERING MANUAL (Part I) 1 August 2008 (Change 2) Table of Contents. Page. I-4-1. Background...
Chapter 4 EM 1110-2-1100 THE COASTAL ENGINEERING MANUAL (Part I) 1 August 2008 (Change 2) Table of Contents I-4-1. Background... Page I-4-1 a. Shore Protection Planning and Design, TR 4... I-4-1 b. Shore
More informationBRIEFING ON PROPOSED ADDITIONS AND CHANGES Additions and Changes to Projects Proposed for Inclusion in the 2015 CLRP Update
BRIEFING ON PROPOSED ADDITIONS AND CHANGES Additions and Changes to Projects Proposed for Inclusion in the 2015 CLRP Update January 23, 2015 Travel Forecasting Subcommittee What is the CLRP? Federally
More informationAPPENDIX D-2. Sea Level Rise Technical Memo
APPENDIX D-2 Sea Level Rise Technical Memo 2185 N. California Blvd., Suite 500 Walnut Creek, CA 94596 (925) 944-5411 Fax: (925) 944-4732 www.moffattnichol.com DRAFT MEMORANDUM To: From: Neil Nichols,
More informationUniversity of Victoria Campus Cycling Plan Terms of Reference. 1.0 Project Description
University of Victoria Campus Cycling Plan Terms of Reference 1.0 Project Description The Campus Cycling Plan, a first for the University, will provide a comprehensive and coordinated approach to support
More informationAPPENDIX C. Fluvial and Tidal Hydraulics Report
APPENDIX C Fluvial and Tidal Hydraulics Report BUENA VISTA LAGOON ENHANCEMENT PROJECT FLUVIAL AND TIDAL HYDRAULICS ANALYSES Prepared for: SANDAG 401 B Street, Suite 800 San Diego, California 92101 Contact:
More informationTechnical Report Culvert A Hydraulic Analysis
DATE: November 3, 2011 Technical Report Culvert A Hydraulic Analysis TO: FROM: RE: Jim Reiser, P.E. Project Manager Parsons Brinckerhoff, Inc. Kurt Killian, P.E., CFM Parsons Brinckerhoff, Inc. Design
More informationSection 8. Partnerships and Funding
This section discusses the potential partnership and funding options that the Town should consider in order to assist with the implementation of the recommendations provided in the Plan. Section 8. Partnerships
More informationCITY OF LOS ANGELES INTER-DEPARTMENTAL MEMORANDUM
CITY OF LOS ANGELES INTER-DEPARTMENTAL MEMORANDUM Date: December 12,2011 To: Honorable City Council c/o City Clerk, Room 395, City Hall Attention: Honorable Bill Rosendahl, Chair, Transportation Committee
More informationOverview. Illinois Bike Summit IDOT Complete Streets Policy Presentation. What is a Complete Street? And why build them? And why build them?
Overview Illinois Bike Summit IDOT Complete Streets Policy Presentation Aren Kriks, P.E. District One Bicycle Coordinator and Bureau of Programming Project Engineer History of Complete Streets IDOT Policy
More informationRegular Workshop October 20, 2014 Agenda Item: Dr. Albert E. Browder, PE; Olsen Associates, Inc.
Regular Workshop October 20, 2014 Agenda Item 8 Agenda Item: Presenter: Summary: Beach Update Town Manager; Dr. Albert E. Browder, PE; Olsen Associates, Inc. At the January 21, 2014 Regular Workshop Meeting,
More informationFlorida s Intersection Safety Implementation Plan (ISIP)
Florida Department of TRANSPORTATION Florida s Intersection Safety Implementation Plan (ISIP) Alan El-Urfali, PE State Traffic Engineering and Operations Office March 28, 2017 Intersection Safety Implementation
More informationCSS and Complete Streets Partnering with Mn/DOT for Complete Streets. Scott Bradley Director of CSS April 27, 2010 CTS Research Conference
CSS and Complete Streets Partnering with Mn/DOT for Complete Streets Scott Bradley Director of CSS April 27, 2010 CTS Research Conference What s The Fuss About Context Sensitive Solutions & Complete Streets
More informationGordon Proctor Director Policy on Accommodating Bicycle and Pedestrian Travel on ODOT Owned or Maintained Facilities
Approved: Policy: 20-004(P) Responsible Office: Planning Gordon Proctor Director Policy on Accommodating Bicycle and Pedestrian Travel on ODOT Owned or Maintained Facilities I. POLICY STATEMENT: This policy
More informationHazards Associated with High-Speed Rail (HSR) Operation Adjacent to Conventional Tracks
Slide 1 Hazards Associated with High-Speed Rail (HSR) Operation Adjacent to Conventional Tracks Chen-Yu Lin Dr. M. Rapik Saat Dr. Christopher P.L. Barkan 4 th June 2015 NURail Annual Meeting, Chicago,
More informationSAFETY PERFORMANCE MEASURES AND TARGET SETTING. Transportation Subcommittee September 15, 2017
SAFETY PERFORMANCE MEASURES AND TARGET SETTING Transportation Subcommittee September 15, 2017 ACTION REQUESTED No action is requested. This item is for presentation and discussion. PREVIOUS ACTION Presented
More informationTHE FUTURE OF THE TxDOT ROADWAY DESIGN MANUAL
THE FUTURE OF THE TXDOT ROADWAY DESIGN MANUAL Kenneth Mora, P.E. (Design Division) 10/10/2017 Table of contents 1 2 Reduction in FHWA design controlling criteria Innovative Intersection Guidance 3-7 8-42
More informationUS 19 Pedestrian and Bicycle Safe Access to Transit Corridor Study
US 19 Pedestrian and Bicycle Safe Access to Transit Corridor Study DRAFT Technical Memorandum #6 Cost and Benefit Evaluation Methodology August 2016 Prepared for: FLORIDA DEPARTMENT OF TRANSPORTATION DISTRICT
More information2015 Florida Main Street Annual Conference. Complete Streets Equal Stronger Main Streets
WHAT ARE COMPLETE STREETS? CASE STUDIES COMPLETING YOUR MAIN STREET 2015 Florida Main Street Annual Conference St. Petersburg, Florida August 19, 2015 WHAT ARE COMPLETE STREETS? CASE STUDIES COMPLETING
More informationTODAY S WEBINAR AGENDA
TODAY S WEBINAR AGENDA 3:00 pm: Introduction 3:05 pm: Presentation 3:45 pm: Questions 4:00 pm: Webinar Ends For technical assistance during the webinar: 1-800-263-6317 Choose these prompts: 1, 1, 1 CONTINUING
More informationOrganising the National Technology Needs Assessment (TNA) Process: An Explanatory Note
Appendix II Organising the National Technology Needs Assessment (TNA) Process: An Explanatory Note Subash Dhar, Jyoti Painuly, Ivan Nygaard and Jorge Rogat UNEP DTU Partnership (UDP) Denmark Revised (November,
More informationREGIONAL BICYCLE AND PEDESTRIAN DESIGN GUIDELINES
REGIONAL BICYCLE AND PEDESTRIAN DESIGN GUIDELINES November 16, 2011 Deb Humphreys North Central Texas Council of Governments Bicycle and Pedestrian Advisory Committee Snapshot of the Guide 1. Introduction
More informationCOUNTY OF SAN MATEO Parks Department
Agenda Item 5.B COUNTY OF SAN MATEO Parks Department DATE: March 16, 2015 COMMISSION MEETING DATE: April 9, 2015 TO: FROM: Parks and Recreation Commission Cecily Harris, Development Consultant SUBJECT:
More informationGULF ANGLER FOCUS GROUP INITIATIVE PROCESS OVERVIEW AND PHASES SUMMARY
GULF ANGLER FOCUS GROUP INITIATIVE PROCESS OVERVIEW AND PHASES SUMMARY GULF ANGLER FOCUS GROUP INITIATIVE PROCESS OVERVIEW In order to provide substantive and consistent input and better influence decision-making
More informationAttached as Exhibit B-2 is BC Hydro's presentation from the Stave Falls Spillway Gates Project Workshop held on January 18, 2010.
BChydro CD FOR GEf\lE IONS B-2 Joanna Sofield Chief Regulatory Officer Phone: (604) 623-4046 Fax: (604) 623-4407 bchydroregulatorygroup@bchydro.com January 19, 2010 Ms. Erica M. Hamilton Commission Secretary
More informationDesigning Labyrinth Spillways for Less than Ideal Conditions Real World Application of Laboratory Design Methods
Designing Labyrinth Spillways for Less than Ideal Conditions Real World Application of Laboratory Design Methods Gregory Richards, P.E., CFM, Gannett Fleming, Inc. Blake Tullis, Ph.D., Utah Water Research
More informationHEC 26 Aquatic Organism Passage Design Manual Evolution & Application
HEC 26 Aquatic Organism Passage Design Manual Evolution & Application Sven Leon, P.E., Hydraulics Engineer Federal Highway Administration 2015 Alaska Fish Passage Meeting October 13 14, 2015 VTRC, Juneau,
More informationAMATS Complete Streets Policy
AMATS Complete Streets Policy Table of Contents: Section 1. Definition of Complete Streets Section 2. Principles of Complete Streets Section 3. Complete Streets Policy Section 4. Consistency Section 5.
More informationOFFICE OF STRUCTURES MANUAL FOR HYDROLOGIC AND HYDRAULIC DESIGN CHAPTER 11 APPENDIX B TIDEROUT 2 USERS MANUAL
OFFICE OF STRUCTURES MANUAL FOR HYDROLOGIC AND HYDRAULIC DESIGN CHAPTER 11 APPENDIX B TIDEROUT 2 USERS MANUAL APRIL 2011 APRIL 2011 Page 1 Preface TIDEROUT 2, Build 1.22 dated June 29, 2006 is the current
More informationLong Term Success and Future Approach of the Captiva and Sanibel Islands Beach Renourishment Program
2017 National Conference on Beach Preservation Technology February 8-10, 2017; Stuart, Florida Long Term Success and Future Approach of the Captiva and Sanibel Islands Beach Renourishment Program Thomas
More informationBroward Boulevard Gateway Implementation Project, Downtown Walkability Analysis, & Joint Development Initiative (JDI)
Broward Boulevard Gateway Implementation Project, Downtown Walkability Analysis, & Joint Development Initiative (JDI) City of Fort Lauderdale ~ Commission Conference July 10, 2012 Page 1 of 15 A Multi-Agency
More informationTraffic Impact Study. Roderick Place Columbia Pike Thompson s Station, TN. Transportation Group, LLC Traffic Engineering and Planning
F i s c h b a c h Transportation Group, LLC Traffic Engineering and Planning Traffic Impact Study Roderick Place Columbia Pike Thompson s Station, TN Prepared March 2016 Ms. Gillian L. Fischbach, P.E.,
More informationDeveloping a Regional Complete Streets Policy Statement for North Central Texas. Bicycle and Pedestrian Advisory Committee August 17, 2011
Developing a Regional Complete Streets Policy Statement for North Central Texas Bicycle and Pedestrian Advisory Committee August 17, 2011 Agenda Complete Streets Re-cap NCTCOG Complete Streets Policy Statement
More informationBIKE PLAN CONTENTS GATEWAY
CONTENTS Acknowledgments...vii Great Rivers Greenway District Board of Directors... vii Great Rivers Greenway District Staff... vii Project Consultants... vii Committees... viii Citizens Advisory Committee
More informationUSDOT Bicycle and Pedestrian Safety Initiative: Safer People and Safer Streets. Barbara McCann, USDOT Office of Policy
{ USDOT Bicycle and Pedestrian Safety Initiative: Safer People and Safer Streets Barbara McCann, USDOT Office of Policy 4 Steps from policy to practice Creating multi-modal streets means: 1. Change Decision-Making
More informationPEDESTRIAN FENCE TABLE OF CONTENTS CHAPTER 30
TABLE OF CONTENTS CHAPTER 30 FILE NO. TITLE DATE TABLE OF CONTENTS AND INTRODUCTION 30.TOC-1 Table of Contents Chapter 30... 18May2016 30.00-1 Introduction Chapter 30... 18May2016 APPLICATIONS AND DOCUMENTATION
More informationWhat is the problem? Transportation Safety Planning Purdue Road School. 42,636 Fatalities. Nearly 3M Injuries. Over 4M PDO crashes
Transportation Safety Planning Purdue Road School March 29, 2006 What is the problem? 42,636 Fatalities Nearly 3M Injuries Over 4M PDO crashes $230B Cost to the Nation Trends in Motor Vehicle Fatality
More informationPinellas County Safety Initiatives
Florida Department of TRANSPORTATION Pinellas County Safety Initiatives Whit Blanton, FAICP Pinellas County MPO A Distinctive County A unique geography Multi-jurisdictional Key demographics seniors and
More information2016 Annual Report. Work Zone Traffic Control. Bureau of Maintenance and Operations Highway Safety and Traffic Operations Division
2016 Annual Report Work Zone Traffic Control Bureau of Maintenance and Operations Highway Safety and Traffic Operations Division Table of Contents Introduction... 3 Executive Summary... 4 Work Zone QA
More informationSea Level Rise and Coastal Flooding Why Waves Matter!
Sea Level Rise and Coastal Flooding Why Waves Matter! Jason D. Burtner Massachusetts Office of Coastal Zone Management South Shore Regional Coordinator Sea Level Rise and Coastal Storm Damage and Flooding
More informationMEMORANDUM. Santa Clara Valley Transportation Authority
MEMORANDUM TO: FROM: Board of Directors Kurt Evans, Government Affairs Manager DATE: September 12, 2014 SUBJECT: Legislative Update: Cap-and-Trade Together, the FY 2015 Budget Act and SB 862, a budget
More informationPhoto by: Darryl Hatheway, 2011
Photo by: Darryl Hatheway, 2011 September 11, 2015 Presentation Discussion Examine PFD V-Zone Mapping in Wave Runup Dominated West Coast Application of PFD V-Zone Mapping Criteria in Pacific G&S PFD V-Zone
More informationNew Orleans Municipal Yacht Harbor
New Orleans Municipal Yacht Harbor Marina Schematic Design Update 601 Poydras St., Suite 1860 New Orleans, LA, 70130 504-648-3560 Post-Katrina Municipal Yacht Harbor: Introduction The MYH was an approximate
More informationInnovative Urban Bikeway Design:
Innovative Urban Bikeway Design: A Survey of Cities Cities across the U.S. are improving their streets to make riding a bike a more comfortable and attractive way to get around. Many are installing protected
More informationPacific Fishery Management Council Initial Concepts for North Pacific Albacore Management Strategy Evaluation
Pacific Fishery Management Council Initial Concepts for North Pacific Albacore Management Strategy Evaluation Introduction The ISC s Albacore Working Group has been tasked with developing a management
More informationBridge Design for Marine Vessel Collision
Bridge Design for Marine Vessel Collision Zolan Prucz, Ph.D., P.E. Modjeski and Masters, Inc. 2007 Louisiana Transportation Engineering Conference Baton Rouge, Louisiana Factors Involved Historical Developments
More informationRSA Efforts in the Tampa Bay Area
RSA Efforts in the Tampa Bay Area Presentation to the RSA Regional Peer Exchange April 29, 2008 -- Little Rock, Arkansas Peter Hsu, PE, Florida Department of Transportation District 7 Overview Introduction
More information2018 AASHTO BIKE GUIDE
2018 AASHTO BIKE GUIDE Your presenters Jessica Fields, PE Denver Office Director Sagar Onta, PE, PTOE Denver Engineering Director 35 years of combined experience street design, transportation planning,
More informationFlorida Department of Transportation District Four. I-95 at 6 th Avenue Interchange Improvements FDOT PM - Fernando Morales, PE
1 Florida Department of Transportation District Four I-95 at 6 th Avenue Interchange Improvements FDOT PM - Fernando Morales, PE Presentation Outline Overview of Planning and Programming I-95 Interchange
More informationComplete Streets implementation in Chicagoland
Complete Streets implementation in Chicagoland presented by Active Transportation Alliance Chicago Metropolitan Agency for Planning National Complete Streets Coalition 1 Speakers: Paul Lippens, AICP Senior
More informationStaff Report City of Manhattan Beach
Agenda Item #: Staff Report City of Manhattan Beach TO: Honorable Mayor Montgomery and Members of the City Council THROUGH: Richard Thompson, Interim City Manager FROM: Sona Kalapura, Environmental Programs
More informationFor Information Only. Pedestrian Collisions (2011 to 2015) Resolution. Presented: Monday, Apr 18, Report Date Tuesday, Apr 05, 2016
Presented To: Operations Committee For Information Only Pedestrian Collisions (0 to 0) Presented: Monday, Apr 8, 06 Report Date Tuesday, Apr 0, 06 Type: Correspondence for Information Only Resolution For
More informationTechnology Needs Assessment. Introduction to Database and Guidebook support
Technology Needs Assessment Project financed by GEF within the framework of the Poznan Strategic Programme on Technology Transfer. Introduction to Database and Guidebook support Follow-up to the First
More informationCity of Port Aransas Shoreline Analysis and Improvements
City of Port Aransas Shoreline Analysis and Improvements FINAL Technical Report August 24, 2016 Submitted To: City of Port Aransas Prepared for: City of Port Aransas This document is intended for planning
More informationSussex County, DE Preliminary Study Overview
Sussex County, DE Preliminary Study Overview Coastal study scope: 102 miles of entire County shoreline Revised 102 panels for coastal study Riverine study scope: 14 streams, 67.1 miles, within the Nanticoke
More informationRecent Research on Hazards PSA
Recent Research on Hazards PSA Marina Röwekamp, Hartmut Holtschmidt, Michael Türschmann Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) ggmbh IEM8 - International Experts Meeting on Strengthening
More informationI-35W Solutions Alliance Project Update July 13, 2017
Title I-35W Solutions Alliance Project Update July 13, 2017 Evaluating the potential for Bus Rapid Transit and MnPASS Express Lanes in the southwest Metro, Investigating options for improved bus service
More informationSession 1 23 CFR 772: Type I Project Definitions
Session 1 23 CFR 772: Type I Project Definitions Facilitator: Carole Newvine, Oregon DOT Participants: Carole Newvine, Oregon DOT Mariano Berrios, Florida DOT Tom Hanf, Michigan DOT Greg Smith, North Carolina
More informationSouth King County High-Capacity Transit Corridor Study
HIGH-CAPACITY TRANSIT CORRIDOR STUDY South King County Corridor South King County High-Capacity Transit Corridor Study Corridor Report August 2014 South King County High Capacity Transit Corridor Report
More informationPromoting physical activity through policy: An overview. Amy A. Eyler, PhD, CHES
Promoting physical activity through policy: An overview Amy A. Eyler, PhD, CHES Why policy? How might policy affect physical activity? Policies can Improve access Regulate Promote Provide funding Coordinate
More informationMinutes of June 18-19, 2007 AASHTO Technical Committee on Nonmotorized Transportation (TCNT) in Lake Tahoe, NV
Minutes of June 18-19, 2007 AASHTO Technical Committee on Nonmotorized Transportation (TCNT) in Lake Tahoe, NV Note: The TCNT met in conjunction with the meeting of the AASHTO Standing Committee on Traffic
More informationCE 535, Spring 2002 Preliminary Design Example 1 / 6
CE 535, Spring 2002 Preliminary Design Example 1 / 6 Perform a preliminary design for a bridge on a state highway over a large creek in rural Alabama. Produce a construction layout drawing showing profile
More informationCity of San Diego Vision Zero Draft Strategic Plan FY 2017
City of San Diego Vision Zero Draft Strategic Plan FY 2017 Engineering Objective: To develop and implement a strategy that employs best planning, design and engineering practices. Background: Over the
More informationAccess Management Regulations and Standards
Access Management Regulations and Standards Efficient highway operation Reasonable property access Concept of Access Management The way to manage access to land development while simultaneously preserving
More informationNorth Carolina Complete Streets Summit. Welcome and Opening Plenary
North Carolina Complete Streets Summit Welcome and Opening Plenary Schedule Overview 9:00 am 10:15 am 12:00 pm 1:15 pm 3:00 pm Opening Plenary Morning Breakout Sessions Lunch Afternoon Breakout Sessions
More information